Zonky

And I feel kind of zonky this morning. Maybe I needed the sleep.

Source: wiktionary

She was much better before the medicine made her all zonky.

Source: wiktionary

He knows all the stuff that Arthur Schlesinger Jr., knows, keeps picking up brand new, ultra-contemporary stuff that nobody else knows, and arrives at zonky conclusions couched in scholarly terms.

Source: wiktionary

[…] she doesn’t have the precision of a Jean Arthur, yet she has some of that rueful, fluffy-in-the-head charm of someone whose brains are addled by her sexual impulses, and she adds the blur in the expression and those tremulous, zonky eyes.

Source: wiktionary